Technical Bulletin
To: DW Customers
Date: October 5, 2026
Re: DW HD SPOTMOD Firmware Update 1.6.0.21
DW HD SPOTMOD Firmware 1.6.0.21
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Affected Model: DWC-HDSPOTMOD, DWC-HDSPOTMOD16
New Firmware Version: 1.6.0.21
Previous Firmware Version: 1.6.0.8
Release Date: October 5, 2026
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New Firmware Notes
- Security Patch: Addresses security vulnerabilities
- HTTPS/Certificate: .pfx files can now be correctly authenticated and imported in NETWORK > HTTPS/CERTIFICATES > IMPORT > PKCS#12
Installation File Download
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